package com.xsr.mapper;

import com.xsr.pojo.User;
import org.apache.ibatis.annotations.Select;

/**
 * @author 邢式瑞
 * @version 1.0
 * @project sssm
 * @date 2022/9/17 11:11
 */
public interface UserDao {
    @Select("select * from sys_users where username=#{username}")
    User selectByUsername(String username);
}
